50805560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 126161280

約数和(自身を除く): 75355720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2383, 2665, 4264, 4766, 5330, 9532, 10660, 11915, 19064, 21320, 23830, 30979, 47660, 61958, 95320, 97703, 123916, 154895, 195406, 247832, 309790, 390812, 488515, 619580, 781624, 977030, 1239160, 1270139, 1954060, 2540278, 3908120, 5080556, 6350695, 10161112, 12701390, 25402780, 50805560]

約数ペア:

[(1, 50805560), (2, 25402780), (4, 12701390), (5, 10161112), (8, 6350695), (10, 5080556), (13, 3908120), (20, 2540278), (26, 1954060), (40, 1270139), (41, 1239160), (52, 977030), (65, 781624), (82, 619580), (104, 488515), (130, 390812), (164, 309790), (205, 247832), (260, 195406), (328, 154895), (410, 123916), (520, 97703), (533, 95320), (820, 61958), (1066, 47660), (1640, 30979), (2132, 23830), (2383, 21320), (2665, 19064), (4264, 11915), (4766, 10660), (5330, 9532)]